This is a new LEGO set featuring the Slytherin House Banner from the Harry Potter theme. The set number is 76410 and it includes 349 pieces. It is designed for ages 9-11 and is part of the House Banners subtheme. The set comes in a box and has a release year of 2023. The dimensions of the set are 7.52 inches in length, 2.402 inches in height, and 10.315 inches in width. It is a complete set and is made by the LEGO brand.